Maximum Kp index on January 18, 2012
Kp = 1
Maximum Kp index on January 18, 2012
The Earth's magnetosphere was quiet
Kp = 1
Geomagnetic storms in Honolulu on January 18, 2012
Time zone — UTC−10 (Honolulu | 21.31 N 157.83 W)
Geomagnetic storms in Honolulu in January 2012
Time zone — UTC−10 (Honolulu | 21.31 N 157.83 W)
Geomagnetic activity indices on January 18, 2012
| Geomagnetic index Ap | 4 |
|---|---|
| Solar radio flux F10.7 | 148 |